Hello,
for the "&other" is for the notion of "reference". A reference it's an alias, another name, for an already existing variable.
for the last line it’s an operator overload. here it's the operator equal (the first equal).
Best Regards
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Hello,
for the "&other" is for the notion of "reference". A reference it's an alias, another name, for an already existing variable.
for the last line it’s an operator overload. here it's the operator equal (the first equal).
Best Regards